8.20243

Di-tert-butyl disulfide

for synthesis

• Synonym(s): Di-tert-butyl disulfide, tert-Butyl disulfide
• Empirical Formula (Hill Notation): C₈H₁₈S₂
• CAS Number: 110-06-5
• Molecular Weight: 178.36
• MDL number: MFCD00008838
• UNSPSC Code: 12352100
• EC Index Number: 203-734-1
• NACRES: NA.22

Properties

• vapor pressure: 2 hPa ( 38 °C)
• Quality Level: 200
• Assay: ≥95.0% (GC)
• form: liquid
• potency: 6200 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 0.8 % (v/v)
• mp: -5 °C
• transition temp: flash point 67 °C
• density: 0.93 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C8H18S2/c1-7(2,3)9-10-8(4,5)6/h1-6H3
• InChI key: BKCNDTDWDGQHSD-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.922 - 0.924
Identity (IR): passes test

Safety Information

• Pictograms: GHS09
• Hazard Statements: H411
• Precautionary Statements: P273 - P391 - P501
• Hazard Classifications: Aquatic Chronic 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 143.6 °F - closed cup
• Flash Point(C): 62 °C - closed cup